ITBO20040468A1 - Ventola assiale a flusso aumentato - Google Patents

Ventola assiale a flusso aumentato

Info

Publication number
ITBO20040468A1
ITBO20040468A1 IT000468A ITBO20040468A ITBO20040468A1 IT BO20040468 A1 ITBO20040468 A1 IT BO20040468A1 IT 000468 A IT000468 A IT 000468A IT BO20040468 A ITBO20040468 A IT BO20040468A IT BO20040468 A1 ITBO20040468 A1 IT BO20040468A1
Authority
IT
Italy
Prior art keywords
blades
diameter
hub
plane
drive motor
Prior art date
Application number
IT000468A
Other languages
English (en)
Inventor
Alessandro Spaggiari
Original Assignee
Spal Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spal Srl filed Critical Spal Srl
Priority to IT000468A priority Critical patent/ITBO20040468A1/it
Publication of ITBO20040468A1 publication Critical patent/ITBO20040468A1/it
Priority to EP05768097A priority patent/EP1792085B1/en
Priority to JP2007522055A priority patent/JP2008507652A/ja
Priority to DE602005018504T priority patent/DE602005018504D1/de
Priority to PCT/IB2005/002168 priority patent/WO2006011036A1/en
Priority to RU2007106864/06A priority patent/RU2367825C2/ru
Priority to BRPI0512702-5A priority patent/BRPI0512702A/pt
Priority to CNA2005800246570A priority patent/CN1989346A/zh
Priority to US10/574,501 priority patent/US7419359B2/en
Priority to AT05768097T priority patent/ATE453055T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • F04D29/386—Skewed blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/329—Details of the hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Springs (AREA)
IT000468A 2004-07-23 2004-07-23 Ventola assiale a flusso aumentato ITBO20040468A1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT000468A ITBO20040468A1 (it) 2004-07-23 2004-07-23 Ventola assiale a flusso aumentato
EP05768097A EP1792085B1 (en) 2004-07-23 2005-07-18 Axial impeller with enhanced flow
JP2007522055A JP2008507652A (ja) 2004-07-23 2005-07-18 増大した流量を有する軸流インペラ
DE602005018504T DE602005018504D1 (de) 2004-07-23 2005-07-18 Axiallaufrad mit verbesserter strömung
PCT/IB2005/002168 WO2006011036A1 (en) 2004-07-23 2005-07-18 Axial impeller with enhanced flow
RU2007106864/06A RU2367825C2 (ru) 2004-07-23 2005-07-18 Осевая крыльчатка с увеличенным потоком
BRPI0512702-5A BRPI0512702A (pt) 2004-07-23 2005-07-18 helice axial com fluxo otimizado
CNA2005800246570A CN1989346A (zh) 2004-07-23 2005-07-18 增强流动的轴流式叶轮
US10/574,501 US7419359B2 (en) 2004-07-23 2005-07-18 Axial impeller with enhance flow
AT05768097T ATE453055T1 (de) 2004-07-23 2005-07-18 Axiallaufrad mit verbesserter strömung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000468A ITBO20040468A1 (it) 2004-07-23 2004-07-23 Ventola assiale a flusso aumentato

Publications (1)

Publication Number Publication Date
ITBO20040468A1 true ITBO20040468A1 (it) 2004-10-23

Family

ID=35240872

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000468A ITBO20040468A1 (it) 2004-07-23 2004-07-23 Ventola assiale a flusso aumentato

Country Status (10)

Country Link
US (1) US7419359B2 (it)
EP (1) EP1792085B1 (it)
JP (1) JP2008507652A (it)
CN (1) CN1989346A (it)
AT (1) ATE453055T1 (it)
BR (1) BRPI0512702A (it)
DE (1) DE602005018504D1 (it)
IT (1) ITBO20040468A1 (it)
RU (1) RU2367825C2 (it)
WO (1) WO2006011036A1 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI370876B (en) * 2006-01-23 2012-08-21 Delta Electronics Inc Fan and impeller thereof
CN100458179C (zh) * 2007-11-09 2009-02-04 北京航空航天大学 改进端区堵塞的轮毂造型方法
DE102008058084A1 (de) * 2007-12-13 2009-06-25 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Schaufelrad, insbesondere Leitrad für einen hydrodynamischen Drehzahl-/Drehmomentwandler und Verfahren zur Herstellung eines Schaufelrades
JP5120299B2 (ja) * 2009-03-10 2013-01-16 パナソニック株式会社 送風機羽根車
CN201636038U (zh) * 2010-01-12 2010-11-17 雪龙集团有限公司 一种高效节能降本风扇
CN102782334B (zh) * 2010-03-10 2015-12-09 罗伯特·博世有限公司 扭斜型轴流式风扇组件
USD670803S1 (en) * 2010-11-04 2012-11-13 Spal Automotive S.R.L. Fan
TWD162385S (zh) * 2013-09-05 2014-08-11 訊凱國際股份有限公司 散熱風扇(一)
TWD160897S (zh) * 2013-10-09 2014-06-01 訊凱國際股份有限公司 散熱風扇(一)
TWD160896S (zh) * 2013-10-09 2014-06-01 訊凱國際股份有限公司 散熱風扇(二)
USD765188S1 (en) * 2015-04-20 2016-08-30 Calogero A. LaRussa Flying propeller
USD782639S1 (en) * 2015-06-24 2017-03-28 Mitsubishi Electric Corporation Propeller fan
US10400783B1 (en) * 2015-07-01 2019-09-03 Dometic Sweden Ab Compact fan for a recreational vehicle
USD787037S1 (en) * 2015-07-01 2017-05-16 Dometic Sweden Ab Fan
US20180142557A1 (en) * 2016-11-19 2018-05-24 Borgwarner Inc. Turbocharger impeller blade stiffeners and manufacturing method
CN110118197B (zh) * 2018-02-07 2025-01-24 广东美的制冷设备有限公司 轴流风轮及空调器
CN110259722A (zh) * 2019-07-24 2019-09-20 陕西金翼通风科技有限公司 一种轴流风机用降噪叶轮
CN115666773A (zh) * 2020-04-06 2023-01-31 Prc-迪索托国际公司 用于密封剂料筒的混合叶轮
US11754088B2 (en) * 2021-12-03 2023-09-12 Hamilton Sundstrand Corporation Fan impeller with thin blades

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127093A (en) * 1964-03-31 Ducted sustaining rotor for aircraft
US3334807A (en) * 1966-03-28 1967-08-08 Rotron Mfg Co Fan
SU985454A1 (ru) * 1981-08-28 1982-12-30 Литовский Научно-Исследовательский Институт Текстильной Промышленности Ротор вентил тора
US5273400A (en) 1992-02-18 1993-12-28 Carrier Corporation Axial flow fan and fan orifice
JP3500292B2 (ja) * 1998-01-30 2004-02-23 日本電産コパル株式会社 軸流ファン
EP0945625B1 (en) * 1998-03-23 2004-03-03 SPAL S.r.l. Axial flow fan
KR100332539B1 (ko) 1998-12-31 2002-04-13 신영주 축류팬
DE60220248T2 (de) * 2001-02-07 2008-01-17 Denso Corp., Kariya Axialventilator für fahrzeuge
RU2188340C1 (ru) * 2001-11-15 2002-08-27 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения" им. П.И.Баранова Рабочее колесо осевого вентилятора или компрессора

Also Published As

Publication number Publication date
CN1989346A (zh) 2007-06-27
BRPI0512702A (pt) 2008-04-01
WO2006011036A1 (en) 2006-02-02
US20080044292A1 (en) 2008-02-21
US7419359B2 (en) 2008-09-02
ATE453055T1 (de) 2010-01-15
RU2367825C2 (ru) 2009-09-20
DE602005018504D1 (de) 2010-02-04
JP2008507652A (ja) 2008-03-13
EP1792085B1 (en) 2009-12-23
RU2007106864A (ru) 2008-09-10
EP1792085A1 (en) 2007-06-06

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